Inventor · disambiguated record
Takashi Kawashima
Also filed as: KAWASHIMA TAKASHI
123 granted patents·45 pending applications·801 citations·filing 1987–2025
99Inventor score
Top patents by PatentIndex Score
168 records- 0197US6347212B1Image forming apparatus having improved image carrier cleaningRICOH KK·Filed 2000·Granted Feb 12, 2002·91 cites·131 claims
- 0296US7319320B2Rotation angle detecting deviceDENSO CORP·Filed 2005·Granted Jan 15, 2008·52 cites·19 claims
- 0393US7030608B2Rotational angle sensing device and assembling method thereofDENSO CORP·Filed 2005·Granted Apr 18, 2006·28 cites·10 claims
- 0490US7197916B2Misfire detector using linear detection of crankshaft angular speedDENSO CORP·Filed 2005·Granted Apr 3, 2007·26 cites·24 claims
- 0590US7002339B2Rotation angle detecting deviceNIPPON SOKEN·Filed 2005·Granted Feb 21, 2006·20 cites·5 claims
- 0690US5018317AAbrasive water jet cutting apparatusKAWASAKI HEAVY IND LTD·Filed 1989·Granted May 28, 1991·102 cites·11 claims
- 0790US4872293AAbrasive water jet cutting apparatusKAWASAKI HEAVY IND LTD·Filed 1987·Granted Oct 10, 1989·102 cites·3 claims
- 0889US10989846B2Near infrared absorbing composition, near infrared cut filter, method of manufacturing near infrared cut filter, solid image pickup element, camera module, and image display deviceFUJIFILM CORP·Filed 2018·Granted Apr 27, 2021·3 cites·18 claims
- 0988US12154739B2Power distribution deviceDENSO CORP·Filed 2022·Granted Nov 26, 2024·2 cites·7 claims
- 1087US9812744B2Battery pack and battery pack apparatusDENSO CORP·Filed 2014·Granted Nov 7, 2017·4 cites·6 claims
- 1187US8604732B2Inverter unitKAWASHIMA TAKASHI·Filed 2012·Granted Dec 10, 2013·8 cites·3 claims
- 1287US7221157B2Magnetic sensor apparatus and manufacturing method thereofDENSO CORP·Filed 2005·Granted May 22, 2007·17 cites·19 claims
- 1386US12038689B2Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic deviceFUJIFILM CORP·Filed 2021·Granted Jul 16, 2024·1 cites·22 claims
- 1486US9773759B2Electric power converterDENSO CORP·Filed 2016·Granted Sep 26, 2017·3 cites·10 claims
- 1586US9698712B2Inverter apparatusTOYOTA JIDOSHOKKI KK·Filed 2015·Granted Jul 4, 2017·4 cites·5 claims
- 1684US9618666B2Near-infrared-absorbing composition, near-infrared cut-off filter using same, manufacturing method therefor, camera module, and manufacturing method thereforFUJIFILM CORP·Filed 2015·Granted Apr 11, 2017·5 cites·58 claims
- 1784US7663360B2Rotation angle detecting deviceDENSO CORP·Filed 2007·Granted Feb 16, 2010·14 cites·13 claims
- 1884US7202618B2Inverter deviceTOYOTA JIDOSHOKKI KK·Filed 2005·Granted Apr 10, 2007·17 cites·8 claims
- 1983US9958576B2Near infrared ray absorbent composition, near infrared ray cut filter, manufacturing method of near infrared ray cut filter, solid image pickup element, camera moduleFUJIFILM CORP·Filed 2016·Granted May 1, 2018·4 cites·10 claims
- 2083US6714229B2Image forming apparatusFUJI PHOTO FILM CO LTD·Filed 2003·Granted Mar 30, 2004·23 cites·11 claims
- 2181US12391801B2Coloring resin composition, film, color filter, solid-state imaging element, and image display deviceFUJIFILM CORP·Filed 2022·Granted Aug 19, 2025·0 cites·23 claims
- 2281US11953829B2Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic deviceFUJIFILM CORP·Filed 2020·Granted Apr 9, 2024·1 cites·13 claims
- 2381US11656548B2Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, mask blank with resist film, method for producing photomask, and method for manufacturing electronic deviceFUJIFILM CORP·Filed 2020·Granted May 23, 2023·1 cites·21 claims
- 2481US10989195B2In-vehicle motor-driven compressor and method for controlling in-vehicle motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2019·Granted Apr 27, 2021·1 cites·4 claims
- 2581US7218100B1Rotation angle detecting device having function of detecting abnormalityDENSO CORP·Filed 2006·Granted May 15, 2007·10 cites·15 claims
- 2681US6961579B2Control system and method for a wireless communications terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 1, 2005·38 cites·6 claims
- 2780US10087935B2Motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2016·Granted Oct 2, 2018·2 cites·8 claims
- 2880US8893039B2Apparatus and method for automatic focus shiftKAWASHIMA TAKASHI·Filed 2008·Granted Nov 18, 2014·10 cites·11 claims
- 2979US9698186B2Near-infrared-absorbing composition, near-infrared cut-off filter using same, camera module, and manufacturing method thereforFUJIFILM CORP·Filed 2015·Granted Jul 4, 2017·3 cites·13 claims
- 3079US7915889B2Linear displacement detection apparatusDENSO CORP·Filed 2008·Granted Mar 29, 2011·9 cites·17 claims
- 3178US7560919B2Rotation angle using orthogonal magnetic sensing elements in close proximity to each otherDENSO CORP·Filed 2006·Granted Jul 14, 2009·8 cites·20 claims
- 3277US11519400B2In-vehicle motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2020·Granted Dec 6, 2022·1 cites·5 claims
- 3377US10359091B2Vibration damping deviceBRIDGESTONE CORP·Filed 2015·Granted Jul 23, 2019·3 cites·7 claims
- 3477US7893688B2Permanent magnet type position sensorDENSO CORP·Filed 2008·Granted Feb 22, 2011·9 cites·11 claims
- 3576US10260519B2Bidirectional axial fan deviceSANYO ELECTRIC CO·Filed 2016·Granted Apr 16, 2019·3 cites·5 claims
- 3676US9826129B2Near-infrared-ray-absorbing composition, near-infrared-ray cut filter using same, manufacturing method therefor, camera module, and manufacturing method thereforFUJIFILM CORP·Filed 2015·Granted Nov 21, 2017·2 cites·12 claims
- 3775US8368391B2Stroke sensor and rotation angle sensorDENSO CORP·Filed 2010·Granted Feb 5, 2013·3 cites·20 claims
- 3875US7221153B2Rotation angle detectorDENSO CORP·Filed 2006·Granted May 22, 2007·9 cites·5 claims
- 3975US2025257173A1Polyimide or polyimide precursor, resin composition, filmFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 4072US11604414B2Photosensitive composition for EUV light, pattern forming method, and method for manufacturing electronic deviceFUJIFILM CORP·Filed 2019·Granted Mar 14, 2023·1 cites·13 claims
- 4171US7339371B2Rotation angle detectorDENSO CORP·Filed 2006·Granted Mar 4, 2008·6 cites·4 claims
- 4269US9620156B2Magnetic head deviceTDK CORP·Filed 2016·Granted Apr 11, 2017·2 cites·12 claims
- 4369US8168551B2Cover coating composition for glass liningIIZAWA YOSHIHIRO·Filed 2007·Granted May 1, 2012·3 cites·6 claims
- 4469US7268540B1Rotational angle detectorDENSO CORP·Filed 2007·Granted Sep 11, 2007·5 cites·7 claims
- 4569US7071683B2Rotation angle sensing device having enlarged detectable angle rangeDENSO CORP·Filed 2003·Granted Jul 4, 2006·12 cites·11 claims
- 4668US12292217B2Motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2024·Granted May 6, 2025·0 cites·9 claims
- 4768US2024310728A1Photosensitive composition, film, color filter, solid-state imaging element, and image display deviceFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 4867US12293862B2Motor-driven compressorTOYOTA JIDOSHOKKI KK·Filed 2023·Granted May 6, 2025·0 cites·4 claims
- 4967US2022390658A1Coloring resin composition, film, color filter, solid-state imaging element, and image display deviceFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 5066US10215898B2Near infrared ray absorbent composition, near infrared ray cut filter, solid image pickup element, and camera moduleFUJIFILM CORP·Filed 2017·Granted Feb 26, 2019·1 cites·20 claims
Showing the top 50 of 168 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takashi Kawashima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →